Skip to main content

Advertisement

Log in

Metastatic Disease to a Concurrent Thyroid Neoplasm: A Case Series and Review of the Literature

  • Original Paper
  • Published:
Head and Neck Pathology Aims and scope Submit manuscript

Abstract

Background

Metastatic disease to the thyroid gland is uncommon but well-described. Metastatic disease to a concurrent primary thyroid neoplasm is a rare phenomenon. We sought to study patients with metastasis to the thyroid with a focus on the histopathologic and clinical features in tumor-to-tumor metastasis.

Methods

We identified a series of patients with metastatic disease to the thyroid, with or without a concurrent primary neoplasm, through a search of the files of the Department of Pathology. All relevant slides were retrieved and reviewed, including routine HE and immunohistochemical stains. We performed a detailed English language literature search (1962–2022) and review to identify tumor-to-tumor metastasis involving the thyroid.

Results

We identified 14 patients with metastasis to the thyroid over a 22-year period. Four patients exhibited papillary thyroid carcinoma, with metastatic spread of a different malignancy seeding into the thyroid cancer. We describe the histopathologic diagnostic process and findings, clinical management, and the clinical course of tumor-to-tumor metastasis in greater detail for these 4 patients.

Conclusion

Tumor-to-tumor metastasis to the thyroid is a rare event with unique histopathologic features. Our findings suggest that the phenomenon of tumor-to-tumor metastasis serves to highlight broader mechanisms of metastatic disease in general. We provide the largest-to-date and comprehensive review of the literature to identify all previous reported instances of tumor-to-tumor metastasis involving the thyroid.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5

Similar content being viewed by others

Data Availability

All applicable data is presented in the manuscript. The authors can provide a copy of further data/information, if needed, upon reasonable request.

Code Availability

Not applicable.

References

  1. Battistella E, Pomba L, Mattara G, Franzato B, Toniato A. Metastases to the thyroid gland: review of incidence, clinical presentation, diagnostic problems and surgery, our experience. J Endocrinol Invest. 2020;43(11):1555–60. https://doi.org/10.1007/s40618-020-01282-w.

    Article  CAS  PubMed  Google Scholar 

  2. Nixon IJ, Coca-Pelaz A, Kaleva AI, Triantafyllou A, Angelos P, Owen RP, et al. Metastasis to the thyroid gland: a critical review. Ann Surg Oncol. 2017;24(6):1533–9. https://doi.org/10.1245/s10434-016-5683-4.

    Article  PubMed  Google Scholar 

  3. Czech JM, Lichtor TR, Carney JA, van Heerden JA. Neoplasms metastatic to the thyroid gland. Surg Gynecol Obstet. 1982;155(4):503–5.

    CAS  PubMed  Google Scholar 

  4. Nakhjavani MK, Gharib H, Goellner JR, van Heerden JA. Metastasis to the thyroid gland. A report of 43 cases. Cancer. 1997;79(3):574–8.

    Article  CAS  PubMed  Google Scholar 

  5. Lam KY, Lo CY. Metastatic tumors of the thyroid gland: a study of 79 cases in chinese patients. Arch Pathol Lab Med. 1998;122(1):37–41.

    CAS  PubMed  Google Scholar 

  6. Cichoń S, Anielski R, Konturek A, Barczyński M, Cichoń W. Metastases to the thyroid gland: seventeen cases operated on in a single clinical center. Langenbecks Arch Surg. 2006;391(6):581–7. https://doi.org/10.1007/s00423-006-0081-1.

    Article  PubMed  Google Scholar 

  7. Papi G, Fadda G, Corsello SM, Corrado S, Rossi ED, Radighieri E, et al. Metastases to the thyroid gland: prevalence, clinicopathological aspects and prognosis: a 10-year experience. Clin Endocrinol (Oxf). 2007;66(4):565–71. https://doi.org/10.1111/j.1365-2265.2007.02773.x.

    Article  PubMed  Google Scholar 

  8. Moghaddam PA, Cornejo KM, Khan A. Metastatic carcinoma to the thyroid gland: a single institution 20-year experience and review of the literature. Endocr Pathol. 2013;24(3):116–24. https://doi.org/10.1007/s12022-013-9257-8.

    Article  CAS  PubMed  Google Scholar 

  9. Hegerova L, Griebeler ML, Reynolds JP, Henry MR, Gharib H. Metastasis to the thyroid gland: report of a large series from the Mayo Clinic. Am J Clin Oncol. 2015;38(4):338–42. https://doi.org/10.1097/COC.0b013e31829d1d09.

    Article  PubMed  Google Scholar 

  10. HooKim K, Gaitor J, Lin O, Reid MD. Secondary tumors involving the thyroid gland: a multi-institutional analysis of 28 cases diagnosed on fine-needle aspiration. Diagn Cytopathol. 2015;43(11):904–11. https://doi.org/10.1002/dc.23331.

    Article  PubMed  Google Scholar 

  11. Stergianos S, Juhlin CC, Zedenius J, Calissendorff J, Falhammar H. Metastasis to the thyroid gland: characterization and survival of an institutional series spanning 28 years. Eur J Surg Oncol. 2021;47(6):1364–9. https://doi.org/10.1016/j.ejso.2021.02.018.

    Article  PubMed  Google Scholar 

  12. Nabili V, Natarajan S, Hirschovitz S, Bhuta S, Abemayor E. Collision tumor of thyroid: metastatic lung adenocarcinoma plus papillary thyroid carcinoma. Am J Otolaryngol. 2007;28(3):218–20. https://doi.org/10.1016/j.amjoto.2006.08.002.

    Article  PubMed  Google Scholar 

  13. Jin Y, Jiang Q, Li L, Zhao R, Xin T. Rectal cancer only metastasis to the thyroid which has a primary papillary thyroid cancer. Int J Colorectal Dis. 2014;29(6):769–70. https://doi.org/10.1007/s00384-014-1865-3.

    Article  PubMed  Google Scholar 

  14. Straker RJ, Modi MB, Elder DE, LiVolsi VA, Fraker DL, Xu X, et al. A case of tumor-to‐tumor metastasis of cutaneous malignant melanoma. J Cutan Pathol. 2020;47(12):1196–9. https://doi.org/10.1111/cup.13829.

    Article  PubMed  Google Scholar 

  15. Zafar I, Buzad F, Weir E. Colon Cancer metastatic to the thyroid gland in the setting of pathologically diagnosed papillary thyroid Cancer: a review and report of a case. Cureus. 2020;12(3):e7314. https://doi.org/10.7759/cureus.7314.

    Article  PubMed  PubMed Central  Google Scholar 

  16. Pribek RA. Metastasis of cancer to cancer. A case report. JAMA. 1962;179:168–70. https://doi.org/10.1001/jama.1962.03050020000013c.

    Article  CAS  PubMed  Google Scholar 

  17. Mizukami Y, Saito K, Nonomura A, Michigishi T, Hashimoto T, Nakanuma Y, et al. Lung carcinoma metastatic to microfollicular adenoma of the thyroid. A case report. Acta Pathol Jpn. 1990;40(8):602–8. https://doi.org/10.1111/j.1440-1827.1990.tb01606.x.

    Article  CAS  PubMed  Google Scholar 

  18. Ro JY, Guerrieri C, El-Naggar AK, Ordóñez NG, Sorge JG, Ayala AG. Carcinomas metastatic to follicular adenomas of the thyroid gland. Report of two cases. Arch Pathol Lab Med. 1994;118(5):551–6.

    CAS  PubMed  Google Scholar 

  19. Akamatsu H, Amano J, Suzuki A, Kikushima Y. [A case of micro-metastatic lung adenocarcinoma into adenoma of the thyroid]. 胸部外科 = 日本心臓血管外科学会雑誌. 1994;47(4):319–21.

    CAS  Google Scholar 

  20. Nonomura A, Mizukami Y, Shimizu J, Watanabe Y, Kamimura R, Takashima T. Two patients with metastasis of cancer to other neoplasm: a thyroid carcinoma metastatic to a lung carcinoma and a gastric carcinoma metastatic to a thyroid adenoma. Endocr Pathol. 1994;5(4):233–9. https://doi.org/10.1007/bf02921492.

    Article  PubMed  Google Scholar 

  21. Baloch ZW, LiVolsi VA. Tumor-to-tumor metastasis to follicular variant of papillary carcinoma of thyroid. Arch Pathol Lab Med. 1999;123(8):703–6. https://doi.org/10.5858/1999-123-0703-tttmtf.

    Article  CAS  PubMed  Google Scholar 

  22. Kameyama K, Kamio N, Okita H, Hata J. Metastatic carcinoma in follicular adenoma of the thyroid gland. Pathol Res Pract. 2000;196(5):333–6. https://doi.org/10.1016/s0344-0338(00)80065-5.

    Article  CAS  PubMed  Google Scholar 

  23. Giorgadze T, Ward RM, Baloch ZW, LiVolsi VA. Phyllodes tumor metastatic to thyroid HürthleCell Adenoma: an unusual tumor-to-Tumor Metastasis. Arch Pathol Lab Med. 2002;126(10):1233–6.

    Article  PubMed  Google Scholar 

  24. Wolf G, Aigner RM, Humer-Fuchs U, Schwarz T, Krippl P, Wehrschuetz M. Nierenzellkarzinom‐Metastase in einem mikrofollikulären Adenom der Schilddrüse. Acta Med Aust. 2002;29(4):141–2. https://doi.org/10.1046/j.1563-2571.2002.02009.x.

    Article  CAS  Google Scholar 

  25. Shomaf M. Tumor-to-tumor metastases to follicular adenoma of thyroid: case report and review of the literature. Ann Saudi Med. 2002;22(3–4):224–6.

    Article  CAS  PubMed  Google Scholar 

  26. Witt RL. Colonic adenocarcinoma metastatic to thyroid Hürthle cell carcinoma presenting with airway obstruction. Delaware Med J. 2003;75(8):285–8.

    PubMed  Google Scholar 

  27. Ryska A, Cáp J. Tumor-to-tumor metastasis of renal cell carcinoma into oncocytic carcinoma of the thyroid. Report of a case and review of the literature. Pathol Res Pract. 2003;199(2):101–6. https://doi.org/10.1078/0344-0338-00361.

    Article  PubMed  Google Scholar 

  28. Terzi A, Altundag K, Saglam A, Gurlek A, Aksoy S, Baltali E, et al. Isolated metastasis of malignant melanoma into follicular carcinoma of the thyroid gland. J Endocrinol Investig. 2004;27(10):967–8.

    Article  CAS  Google Scholar 

  29. Qian L, Pucci R, Castro CY, Eltorky MA. Renal cell carcinoma metastatic to Hürthle cell adenoma of thyroid. Ann Diagn Pathol. 2004;8(5):305–8. https://doi.org/10.1016/j.anndiagpath.2004.07.011.

    Article  PubMed  Google Scholar 

  30. Koo HL, Jang J, Hong SJ, Shong Y, Gong G. Renal cell carcinoma metastatic to follicular adenoma of the thyroid gland. A case report. Acta Cytol. 2004;48(1):64–8. https://doi.org/10.1159/000326285.

    Article  PubMed  Google Scholar 

  31. Peteiro A, Duarte AM, Honavar M. Breast carcinoma metastatic to follicular adenoma of the thyroid gland. Histopathology. 2005;46(5):587–8. https://doi.org/10.1111/j.1365-2559.2005.02016.x.

    Article  CAS  PubMed  Google Scholar 

  32. Fadare O, Parkash V, Fiedler PN, Mayerson AB, Asiyanbola B. Tumor-to‐tumor metastasis to a thyroid follicular adenoma as the initial presentation of a colonic adenocarcinoma. Pathol Int. 2005;55(9):574–9. https://doi.org/10.1111/j.1440-1827.2005.01871.x.

    Article  PubMed  Google Scholar 

  33. Mori K, Kitazawa R, Kondo T, Kitazawa S. Lung adenocarcinoma with micropapillary component presenting with metastatic scrotum tumor and cancer-to-cancer metastasis: a case report. Cases J. 2008;1(1):162. https://doi.org/10.1186/1757-1626-1-162.

    Article  PubMed  PubMed Central  Google Scholar 

  34. Cherk MH, Moore M, Serpell J, Swain S, Topliss DJ. Metastatic colorectal cancer to a primary thyroid cancer. World J Surg Oncol. 2008;6:122. https://doi.org/10.1186/1477-7819-6-122.

    Article  PubMed  PubMed Central  Google Scholar 

  35. Yu J, Nikiforova MN, Hodak SP, Yim JH, Cai G, Walls A, et al. Tumor-to-tumor metastases to follicular variant of papillary thyroid carcinoma: histologic, immunohistochemical, and molecular studies of two unusual cases. Endocr Pathol. 2009;20(4):235–42. https://doi.org/10.1007/s12022-009-9087-x.

    Article  PubMed  Google Scholar 

  36. Yu J, Seethala RR, Walls A, Cai G. Fine-needle aspiration of breast carcinoma metastatic to follicular variant of papillary thyroid carcinoma. Diagn Cytopathol. 2009;37(9):665–6. https://doi.org/10.1002/dc.20992.

    Article  PubMed  Google Scholar 

  37. Hashimoto K, Yamamoto H, Nakano T, Oyama M, Shiratsuchi H, Nakashima T, et al. Tumor-to-tumor metastasis: lung adenocarcinoma metastasizing to a follicular variant of papillary thyroid carcinoma. Pathol Int. 2011;61(7):435–41. https://doi.org/10.1111/j.1440-1827.2011.02679.x.

    Article  CAS  PubMed  Google Scholar 

  38. Stevens TM, Richards AT, Bewtra C, Sharma P. Tumors metastatic to thyroid neoplasms: a Case Report and Review of the literature. Pathol Res Int. 2011;2011:238693. https://doi.org/10.4061/2011/238693.

    Article  Google Scholar 

  39. Medas F, Calò PG, Lai ML, Tuveri M, Pisano G, Nicolosi A. Renal cell carcinoma metastasis to thyroid tumor: a case report and review of the literature. J Med Case Rep. 2013;7(1):265. https://doi.org/10.1186/1752-1947-7-265 PMID – 24325865.

    Article  PubMed  PubMed Central  Google Scholar 

  40. Jackett L, Saxon S, McLean C, Swain S, Gomeze J, Zammit M. Tumour-to-tumour metastasis: colonic adenocarcinoma to papillary thyroid carcinoma. Pathology. 2013;45:70. https://doi.org/10.1097/01.PAT.0000426889.61639.d6.

    Article  Google Scholar 

  41. Matsukuma S, Kono T, Takeo H, Hamakawa Y, Sato K. Tumor-to-tumor metastasis from lung cancer: a clinicopathological postmortem study. Virchows Arch. 2013;463(4):525–34. https://doi.org/10.1007/s00428-013-1455-8.

    Article  CAS  PubMed  Google Scholar 

  42. Yeo S-J, Kim K-J, Kim B-Y, Jung C-H, Lee S-W, Kwak J-J, et al. Metastasis of Colon cancer to medullary thyroid carcinoma: a Case Report. J Korean Med Sci. 2014;29(10):1432–5. https://doi.org/10.3346/jkms.2014.29.10.1432 PMID – 25368499.

    Article  PubMed  PubMed Central  Google Scholar 

  43. Pusztaszeri M, Wang H, Cibas ES, Powers CN, Bongiovanni M, Ali S, et al. Fine-needle aspiration biopsy of secondary neoplasms of the thyroid gland: a multi-institutional study of 62 cases: secondary tumors of the thyroid gland. Cancer Cytopathol. 2015;123(1):19–29. https://doi.org/10.1002/cncy.21494.

    Article  PubMed  Google Scholar 

  44. Wey S-L, Chang K-M. Tumor-to-Tumor Metastasis: lung carcinoma metastasizing to thyroid neoplasms. Case Rep Pathol. 2015;2015:153932. https://doi.org/10.1155/2015/153932.

    Article  PubMed  PubMed Central  Google Scholar 

  45. Kefeli M, Mete O. An unusual solitary thyroid nodule with bloody follicles: metastatic renal cell Carcinoma within an infiltrative follicular variant Papillary Carcinoma. Endocr Pathol. 2016;27(2):171–4. https://doi.org/10.1007/s12022-016-9425-8 PMID – 26951109.

    Article  PubMed  Google Scholar 

  46. Afrogheh AH, Meserve E, Sadow PM, Stephen AE, Nosé V, Berlin S, et al. Molecular characterization of an endometrial endometrioid adenocarcinoma metastatic to a thyroid Hürthle Cell Adenoma showing cancerization of follicles. Endocr Pathol. 2016;27(3):213–9. https://doi.org/10.1007/s12022-015-9412-5.

    Article  CAS  PubMed  Google Scholar 

  47. Gowda KK, Bal A, Agrawal P, Verma R, Das A. Tumor-to-tumor metastasis: small cell carcinoma lung metastasising into a follicular adenoma of the thyroid. Indian J Pathol Microbiol. 2017;60(1):133–5. https://doi.org/10.4103/0377-4929.200037.

    Article  PubMed  Google Scholar 

  48. Caballero-Castañeda D, Romero-Rojas AE, Parra-Medina R. «Tumor to tumor metástasis». Un evento poco frecuente. A propósito de un carcinoma renal metastásico a un carcinoma papilar de tiroides. Revista Española De Patología. 2017;50(4):222–8. https://doi.org/10.1016/j.patol.2016.07.002.

    Article  Google Scholar 

  49. Garg R, Koshy A, Rajwanshi A. Diagnostic efficacy of cell block and immunocytochemistry in the diagnosis of a rare case of tumour-to-tumour metastasis. Cytopathology. 2017;28(4):345–7. https://doi.org/10.1111/cyt.12432.

    Article  CAS  PubMed  Google Scholar 

  50. Kolson Kokohaare E, Riva FM, Bernstein JM, Miah AB, Thway K. Malignant solitary fibrous tumor metastatic to widely invasive Hurthle cell thyroid carcinoma: a distinct tumor-to-tumor metastasis. Int J Surg Pathol. 2018;26(6):521–4.

    Article  PubMed  Google Scholar 

  51. Melis C, Ballaux F, Bourgain C. Curious residents of the thyroid gland: two case reports of colorectal carcinoma metastasis by fine-needle aspiration diagnosis. Acta Cytol. 2018;62(5–6):443–9. https://doi.org/10.1159/000490367.

    Article  PubMed  Google Scholar 

  52. Ozoran E, Güzel M, Piraliyev E, Destek S, Aysan E. Tumor-to-Tumor Metastasis: a case of lung carcinoma metastasizing to thyroid neoplasm. Aace Clin Case Reports. 2018;4(2):112–4. https://doi.org/10.4158/ep171981.cr.

    Article  Google Scholar 

  53. Raveendrannair AK, Mathews A, Varghese BT, Jayasree K. Papillary carcinoma thyroid serving as recipient tumor to carcinoma breast: a rare example of tumor-to-tumor metastasis. Indian J Pathol Microbiol. 2019;62(1):122–4. https://doi.org/10.4103/ijpm.Ijpm_672_17.

    Article  PubMed  Google Scholar 

  54. Curry DE, Rigby MH, Bullock M. Melanoma to papillary thyroid carcinoma: a case of tumor-to-tumor metastasis to the head and neck and a re-evaluation of diagnostic criteria. Hum Pathol Case Rep. 2020;22:200445. https://doi.org/10.1016/j.ehpc.2020.200445.

    Article  Google Scholar 

  55. Luo M, Huang Y, Li Y, Zhang Y. Metastatic rectal cancer to papillary thyroid carcinoma: a case report and review of literature. Bmc Gastroenterol. 2019;20(1):136. https://doi.org/10.1186/s12876-020-01286-z.

    Article  Google Scholar 

  56. Bella-Cueto M-R, Pascua-Solé M, Cano-Palomares A, Cabezuelo-Hernandez M, Escoda-Giralt M-R, Barcons-Vilaplana S, et al. Metastatic renal cell Neoplasm within a papillary thyroid carcinoma as Incidental Finding in an asymptomatic patient: a Case Report. Sn Compr Clin Medicine. 2020;2(7):978–84. https://doi.org/10.1007/s42399-020-00316-x.

    Article  Google Scholar 

  57. Kiziltan G, Bozdogan N, Ozaslan C. Breast cancer metastasis into thyroid papillary carcinoma: a case report. Breast J. 2021;27(6):547–9. https://doi.org/10.1111/tbj.14219 PMID – 33751701.

    Article  PubMed  Google Scholar 

  58. Badawi F, Meliti A. Tumor-to-Tumor Metastasis of Renal Cell Carcinoma to a follicular variant of papillary thyroid carcinoma: a Case Report and Literature Review. Cureus. 2022;14(4):e23742. https://doi.org/10.7759/cureus.23742.

    Article  PubMed  PubMed Central  Google Scholar 

  59. Elsayed M, McCarthy A, Khan M. Tumour-to-tumour metastasis: rectal adenocarcinoma metastasis to medullary carcinoma of thyroid—case report and review of the literature. Hum Pathol Rep. 2022;27:300603. https://doi.org/10.1016/j.hpr.2022.300603.

    Article  Google Scholar 

  60. Clara U, Rossella DF, Giulio R, Gabriele M, Virginia L. Tumor-to-Tumor Metastasis: lung typical carcinoid metastatic to follicular variant of papillary thyroid carcinoma. Endocr Pathol. 2022;33(2):330–2. https://doi.org/10.1007/s12022-022-09706-4.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  61. Nguyen M, He G, Lam AK-Y. An update on the current epidemiological status of metastatic neoplasms to the thyroid. Cancer Epidemiol. 2022;79:102192. https://doi.org/10.1016/j.canep.2022.102192.

    Article  PubMed  Google Scholar 

  62. Mistelou A, Papadatos SS, Kousi C, Lampri E, Mitsis M, Vougiouklakis T, et al. Thyroid gland as a target of secondary Malignancies - an autopsy study and Review Data. Folia Med (Plovdiv). 2019;61(2):277–88. https://doi.org/10.2478/folmed-2018-0077.

    Article  CAS  PubMed  Google Scholar 

  63. Silverberg SG, Vidone RA. Metastatic tumors in the thyroid. Pacif Med Surg. 1966;74:175–80.

    Google Scholar 

  64. Campbell LV, Gilbert E, Chamberlain CR, Watne AL. Metastases of cancer to cancer. Cancer. 1968;22(3):635–43. https://doi.org/10.1002/1097-0142(196809)22:3.

    Article  PubMed  Google Scholar 

  65. Toriyama A, Mori T, Sekine S, Yoshida A, Hino O, Tsuta K. Utility of PAX8 mouse monoclonal antibody in the diagnosis of thyroid, thymic, pleural and lung tumours: a comparison with polyclonal PAX8 antibody. Histopathology. 2014;65(4):465–72. https://doi.org/10.1111/his.12405.

    Article  PubMed  Google Scholar 

  66. Nosé V. Papillary thyroid carcinoma, diffuse sclerosing variant. In: Nosé V, editor. Diagnostic Pathology: endocrine (Second Edition). Elsevier; 2018. pp. 184–9.

  67. Jang EK, Song DE, Gong G, Baek JH, Choi YM, Jeon MJ, et al. Positive cytology findings and a negative histological diagnosis of papillary thyroid carcinoma in the thyroid: is it a false-positive cytology or a disappearing Tumor? Eur Thyroid J. 2013;2(3):203–10. https://doi.org/10.1159/000353624.

    Article  PubMed  PubMed Central  Google Scholar 

  68. Bolat F, Kayaselcuk F, Nursal TZ, Reyhan M, Bal N, Yildirim S, et al. Histopathological changes in thyroid tissue after fine needle aspiration biopsy. Pathol - Res Pract. 2007;203(9):641–5. https://doi.org/10.1016/j.prp.2007.05.004.

    Article  PubMed  Google Scholar 

  69. Matias-Guiu X, LaGuette J, Puras-Gil AM, Rosai J. Metastatic neuroendocrine tumors to the thyroid gland mimicking Medullary Carcinoma: a pathologic and immunohistochemical study of six cases. Am J Surg Pathol. 1997;21(7):754–62.

    Article  CAS  PubMed  Google Scholar 

  70. Willis RA. Metastatic tumours in the Thyreoid Gland. Am J Pathol. 1931;7(3):187–208.183.

    CAS  PubMed  PubMed Central  Google Scholar 

  71. Chung AY, Tran TB, Brumund KT, Weisman RA, Bouvet M. Metastases to the thyroid: a review of the literature from the last decade. Thyroid. 2012;22(3):258–68. https://doi.org/10.1089/thy.2010.0154.

    Article  PubMed  Google Scholar 

  72. McCabe DP, Farrar WB, Petkov TM, Finkelmeier W, O’Dwyer P, James A. Clinical and pathologic correlations in disease metastatic to the thyroid gland. Am J Surg. 1985;150(4):519–23. https://doi.org/10.1016/0002-9610(85)90167-9.

    Article  CAS  PubMed  Google Scholar 

  73. Nguyen M, He G, Lam AK. Clinicopathological and molecular features of secondary Cancer (metastasis) to the thyroid and advances in management. Int J Mol Sci. 2022;23. https://doi.org/10.3390/ijms23063242.

Download references

Acknowledgements

We thank Susan Stenzel and Denise Bral from the Department of Pathology.

Funding

No funding or grant support was used in the conduct of the study.

Author information

Authors and Affiliations

Authors

Contributions

All authors attest that they meet the current ICMJE criteria for Authorship. All authors contributed to the study conception and design. Material preparation, data collection and analysis were performed by Eyas Alyzadneh, Michael Garneau, and Anand Rajan KD. The first draft of the manuscript was written by Michael Garneau and all authors commented on and edited further versions of the manuscript. All authors read and approved the final manuscript.

Corresponding author

Correspondence to Anand Rajan KD.

Ethics declarations

Compliance with Ethical Standards

The following authors have no relevant financial disclosures or competing interests in the conduct of this study: MG, EA, GL, ARKD. No conflicts of interest are present in relation to editorial board membership, funding, employment, financial or non-financial interests in any material discussed in this article. No funding was received to assist with the preparation of this manuscript.

Human Participants and Informed Consent

The study is based on biologic material from human participants. Conduct of the study was approved by the University of Iowa Human Subjects Office following review by the institutional review board (IRB ID: 202,108,465) and was conducted in accordance the ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments. A requirement to obtain informed consent was waived for this retrospective study by the institutional review board of the University of Iowa Human Subjects Office.

Conflicts of Interest/Competing Interests

No conflicts of interest are present in relation to editorial board membership, funding, employment, financial or non-financial interests in any material discussed in this article.

Consent to Participate

No applicable. Please see Declarations with Ethical Standards.

Consent for Publication

No applicable. Please see Declarations with Ethical Standards.

Additional information

Publisher’s Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Garneau, M., Alyzadneh, E., Lal, G. et al. Metastatic Disease to a Concurrent Thyroid Neoplasm: A Case Series and Review of the Literature. Head and Neck Pathol 17, 447–459 (2023). https://doi.org/10.1007/s12105-022-01509-7

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s12105-022-01509-7

Keywords

Navigation